var _this = this;
var myI = {
    mess: 'use it in Ubuntu',
    num: 10,
    saySome: function () {
        while (_this.num >= 7) {
            // @ts-ignore
            console.log(_this.mess);
            _this.num -= 1;
        }
        return;
    }
};
console.log(myI.mess);
